{"product_id":"bissell-crosswave-x7-cordless-plus-3479z-replacement-battery-252v-3000mah-li-ion","title":"Bissell CrossWave X7 25.2V Cordless Replacement Battery 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eBissell CrossWave X7 Cordless Plus 3479Z — 25.2V Li-ion Replacement Battery (INR18650-7S1P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 25.2V 3000mAh (75.6Wh) Li-ion battery replaces the original pack in the Bissell CrossWave X7 Cordless Plus 3479Z and CrossWave X7 Cordless Pro 2955Z. Both machines run the same 7-cell series configuration and share this pack. Capacity is taken from the product specification — 3000mAh at 25.2V nominal.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrossWave X7 3479Z and 2955Z compatibility:\u003c\/strong\u003e\n    Both the Cordless Plus and Cordless Pro X7 variants use the same 7S1P cell arrangement and identical battery connector and BMS handshake. One pack covers both machines without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge cycles and monitored the BMS under simulated motor load. The protection circuit responded correctly to overcurrent draw and returned to ready state after load removal — consistent with Bissell factory BMS behaviour.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the X7:\u003c\/strong\u003e\n    Do not leave the CrossWave sitting on the charging dock continuously. The X7 dock does not interrupt charge once the pack is full. Trickle charging over days degrades cell capacity noticeably faster than charging only when depleted, then removing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction dropping before the battery indicator reaches low on the X7\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe CrossWave X7 runs a brush roll and suction motor simultaneously, so total current draw is higher than a standard vacuum. When the filter is partially blocked, the motor works harder and pulls more current than rated. The BMS reads this as a load spike and reduces output voltage to protect the cells — this shows up as suction loss even though the indicator still reads mid-charge. Clean the filter and check the brush roll for hair wrap before assuming the battery is at fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. The X7 motor draws a surge current when suction is restricted — blocked filter, tangled brush roll, or the machine pressing hard into thick carpet. The BMS cuts the circuit to protect the cells and resets after a short thermal pause. Clear the restriction, check the filter is seated correctly, and confirm the dirty water tank is not overfull before restarting — overfull tanks restrict airflow and cause the same trip.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426383528026,"sku":"BWCS-BSX700VX-1","price":103.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426383560794,"sku":"BWCS-BSX700VX-2","price":123.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426383593562,"sku":"BWCS-BSX700VX-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-BSX700VX_1.webp?v=1779931201","url":"https:\/\/batteryweb.com\/products\/bissell-crosswave-x7-cordless-plus-3479z-replacement-battery-252v-3000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}